function.httprequest-send.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> <head> <title>Send request</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.httprequest-resetcookies.html">HttpRequest::resetCookies</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.httprequest-setcontenttype.html">HttpRequest::setContentType</a></div> <div class="up"><a href="class.httprequest.html">The HttpRequest</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.httprequest-send" class="refentry"> <div class="refnamediv"> <h1 class="refname">HttpRequest::send</h1> <p class="verinfo">(PECL pecl_http:0.10.0-1.5.5)</p><p class="refpurpose"><span class="refname">HttpRequest::send</span> — <span class="dc-title">Send request</span></p> </div> <div class="refsect1 description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type"><a href="class.httpmessage.html" class="type HttpMessage">HttpMessage</a></span> <span class="methodname"><b><b>HttpRequest::send</b></b></span> ( <span class="methodparam">void</span> )</div> <p class="para rdfs-comment"> Send the HTTP request. </p> <blockquote><p><b class="note">Note</b>: While an exception may be thrown, the transfer could have succeeded at least partially, so you might want to check the return values of various HttpRequest::getResponse*() methods. <br /> </p></blockquote> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns the received response as HttpMessage object. </p> </div> <div class="refsect1 errors"> <h3 class="title">Errors/Exceptions</h3> <p class="para"> Throws HttpRuntimeException, HttpRequestException, HttpMalformedHeaderException, HttpEncodingException. </p> </div> <div class="refsect1 examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example"> <p><b>Example #1 GET example</b></p> <div class="example-contents"><div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB"><?php<br />$r </span><span style="color: #007700">= new </span><span style="color: #0000BB">HttpRequest</span><span style="color: #007700">(</span><span style="color: #DD0000">'http://example.com/feed.rss'</span><span style="color: #007700">, </span><span style="color: #0000BB">HttpRequest</span><span style="color: #007700">::</span><span style="color: #0000BB">METH_GET</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$r</span><span style="color: #007700">-></span><span style="color: #0000BB">setOptions</span><span style="color: #007700">(array(</span><span style="color: #DD0000">'lastmodified' </span><span style="color: #007700">=> </span><span style="color: #0000BB">filemtime</span><span style="color: #007700">(</span><span style="color: #DD0000">'local.rss'</span><span style="color: #007700">)));<br /></span><span style="color: #0000BB">$r</span><span style="color: #007700">-></span><span style="color: #0000BB">addQueryData</span><span style="color: #007700">(array(</span><span style="color: #DD0000">'category' </span><span style="color: #007700">=> </span><span style="color: #0000BB">3</span><span style="color: #007700">));<br />try {<br /> </span><span style="color: #0000BB">$r</span><span style="color: #007700">-></span><span style="color: #0000BB">send</span><span style="color: #007700">();<br /> if (</span><span style="color: #0000BB">$r</span><span style="color: #007700">-></span><span style="color: #0000BB">getResponseCode</span><span style="color: #007700">() == </span><span style="color: #0000BB">200</span><span style="color: #007700">) {<br /> </span><span style="color: #0000BB">file_put_contents</span><span style="color: #007700">(</span><span style="color: #DD0000">'local.rss'</span><span style="color: #007700">, </span><span style="color: #0000BB">$r</span><span style="color: #007700">-></span><span style="color: #0000BB">getResponseBody</span><span style="color: #007700">());<br /> }<br />} catch (</span><span style="color: #0000BB">HttpException $ex</span><span style="color: #007700">) {<br /> echo </span><span style="color: #0000BB">$ex</span><span style="color: #007700">;<br />}<br /></span><span style="color: #0000BB">?></span></span></code></div> </div> </div> <div class="example"> <p><b>Example #2 POST example</b></p> <div class="example-contents"><div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB"><?php<br />$r </span><span style="color: #007700">= new </span><span style="color: #0000BB">HttpRequest</span><span style="color: #007700">(</span><span style="color: #DD0000">'http://example.com/form.php'</span><span style="color: #007700">, </span><span style="color: #0000BB">HttpRequest</span><span style="color: #007700">::</span><span style="color: #0000BB">METH_POST</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$r</span><span style="color: #007700">-></span><span style="color: #0000BB">setOptions</span><span style="color: #007700">(array(</span><span style="color: #DD0000">'cookies' </span><span style="color: #007700">=> array(</span><span style="color: #DD0000">'lang' </span><span style="color: #007700">=> </span><span style="color: #DD0000">'de'</span><span style="color: #007700">)));<br /></span><span style="color: #0000BB">$r</span><span style="color: #007700">-></span><span style="color: #0000BB">addPostFields</span><span style="color: #007700">(array(</span><span style="color: #DD0000">'user' </span><span style="color: #007700">=> </span><span style="color: #DD0000">'mike'</span><span style="color: #007700">, </span><span style="color: #DD0000">'pass' </span><span style="color: #007700">=> </span><span style="color: #DD0000">'s3c|r3t'</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">$r</span><span style="color: #007700">-></span><span style="color: #0000BB">addPostFile</span><span style="color: #007700">(</span><span style="color: #DD0000">'image'</span><span style="color: #007700">, </span><span style="color: #DD0000">'profile.jpg'</span><span style="color: #007700">, </span><span style="color: #DD0000">'image/jpeg'</span><span style="color: #007700">);<br />try {<br /> echo </span><span style="color: #0000BB">$r</span><span style="color: #007700">-></span><span style="color: #0000BB">send</span><span style="color: #007700">()-></span><span style="color: #0000BB">getBody</span><span style="color: #007700">();<br />} catch (</span><span style="color: #0000BB">HttpException $ex</span><span style="color: #007700">) {<br /> echo </span><span style="color: #0000BB">$ex</span><span style="color: #007700">;<br />}<br /></span><span style="color: #0000BB">?></span></span></code></div> </div> </div> </p> </div> </div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.httprequest-resetcookies.html">HttpRequest::resetCookies</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.httprequest-setcontenttype.html">HttpRequest::setContentType</a></div> <div class="up"><a href="class.httprequest.html">The HttpRequest</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>⌨️ 快捷键说明
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